electrical issues

Not sure what started the problem. I know that in some cars the tail lights and interior lights are connected to work as a fail safe. Also the turn signals fail to light up when the headlight is turned on. The Courtesy Lighting and the speaker bar light work, but the gauge night lighting and...

Over the past 3 months Ive been chasing an electricals issues Im talkin drained battery even when nothings on, blown interior lighting fuse, a done in fuel pump relay, and then today jumping gauges and a dead battery it only happens once every couple days but this would be the 6th time Ive been...

OK, lost my #3 blower speed. Found the bower resistor plug connecter melted on the gray wire. Sprayed some electrical contact cleaner on it, and it worked for a few months. Not working again, so I decided to fix the issue today. I have a bunch of auto electrical connectors mostly removed from my...

Hi, I've been trying to find out how to trace the wiring on my 2004 TJ unlimited to the high beam on the left side. I think there's a loose wire or a broken one but not sure where to be looking. Everything works normally except for when I flip on my high beams. The left one goes dark. I've...

2006 jeep wrangler 4.0l manual 202k miles The engine is cranking and not turning over.. Battery is new and was tested at AutoZone today it is perfect Recent changes as of today -new spark plugs -new starter -new coilpack —-tested another new one as well to verify it wasn’t bad coilpack -new...

01 TJ 4.0 manual. Drove to work friday everything fine. Wet and snowy weather. Went to leave work and nothing. Measured battery 12.74 V. Had it load tested all is good. When i turn the key on blower motor turns on, headlights can be turned on, needles bounce and return to 0, but no lights and...

Hi, Purchased 2020 Rubicon in March (less than 50k miles) and drove less than 50 miles and the car would not start. Has been at a Jeep dealer for 6 months without successfully being able to diagnose even with the technical experts. Some of the repair records attached with the technical notes...

Hello please help me try to make sense of what the last owner was doing when putting together this stereo system. Believe it or not it was working before I tried to upgrade it but only the front left dash speaker and right front tweeter were working. I have tested all the connections to from the...

Hello, I was working on a custom kill switch. I have a 3 prong switch and it's the only one that will fit in the specific location and orientation that I need, otherwise i'd just use a two prong switch. I was planning on connecting the switch directly to the starter under the Jeep. There are...

I have a 2000 jeep wrangler, it was running fine one day till it completely died going down the road. Now, some of the electrical components work while others don’t, the horn works, AC works sometimes, and the headlights work only when I pull on the lever on the steering column. I have already...

I just replaced my fuel pump, on my 1997 Jeep Wrangler Sport with a inline six, and when I was reconnecting the fuel pump to the connector on the Jeep the red locking clip does not work. I messed with it for awhile and can get it to slide when its not connect but doesn't slide to lock the two...

I have a 1999 TJ sport 4.0. I noticed that after it sits for a few days the battery drains. I thought at first I had the key in the wrong position, but then I noticed that my wipers, blinkers and cigarette lighter all have power no matter what position the key is in. I had access to a brand new...

I recently installed a set of Rugged Ridge tail lamps and not my front turn signals do not flash, they just come on steady. I add a new LED compatible turn signal relay, but still no luck. Before I installed the relay i did not have any turn signals or hazards, at least now I have rear turn...

Well here we go again... A few weeks ago I had a crank/no start (and then intermittent stalling, it started up the next day) issue that I resolved by replacing the TPS (aftermarket then OEM, learned that lesson...), the spark plugs, and cleaning up some ground leads. I also cleaned up and...

Hello, I am new to this group so try to be patient with me haha. I have a 2002 Wrangler X. And the electrical system is pure mayhem. I purchased this jeep from a friend, and it needs some work. But nothing a little elbow grease and some research cant fix. However, there are some electrical...